Quick fix for “One or more files in the Adobe Application Support folder, necessary for running Photoshop, are missing. Please run the Photoshop installer and re-install Photoshop” error in Photoshop CC and CS, all versions. Not likely to affect most people, but posted here in case someone is looking for a solution.

Do you use Adobe Premier Pro CS5, CS6, or CC on an iMac or Macbook Pro? Have you noticed video rendering takes a really long time? This may be an easy way to fix it, by enabling CUDA hardware acceleration support.

I recently updated Adobe Creative Suite from 5.0 to 5.5. I had a hard time finding definitive information about how to go about the upgrade. Here’s what I discovered during the process, and from numerous sources of information online. It is fine to run 5.5 along...